Ewa Beach, HI Climate


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Ewa Beach, HI has a tropical climate year round with mild temperatures. The average high temperature for January is around 78 degrees and the average low is about 67 degrees. Summer months boast temperatures around 87 degrees during the day and 72 at night. Rainfall is plentiful throughout the year in Ewa Beach, with an average of 20 inches per month. Humidity is moderate but can reach high levels depending on the season. Trade winds provide a cool breeze throughout the area most days, making it a great place to relax and enjoy the outdoors.

Ewa Beach, Hawaii gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Ewa Beach averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 267 sunny days per year in Ewa Beach. The US average is 205 sunny days.

Ewa Beach gets some kind of precipitation, on average, 81 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


Weather Highlights

Summer High: the July high is around 88 degrees
Winter Low: the January low is 64
Rain: averages 17 inches of rain a year
Snow: averages 0 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Ewa Beach is 8.7 (10=best), which means it is about average compared to other places in Hawaii.

8 Summer - 9.2 Winter
March, February and January are the most pleasant months in Ewa Beach, while August and September are the least comfortable months.

  ClimateEwa Beach, HawaiiUnited States
  17.3 in.38.1 in.
  0.0 in.27.8 in.
  81.3 days106.2 days
  267 days205 days
  88.4°85.8°
  64.0°21.7°
  8.77
  9.34.3
  10 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

August is the hottest month for Ewa Beach with an average high temperature of 88.9°, which ranks it as one of the hottest places in Hawaii. In Ewa Beach, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ewa Beach are January, February and March.
In Ewa Beach, there are 32.4 days annually when the high temperature is over 90°, which is one of the hottest places in Hawaii.
February has the coldest nighttime temperatures for Ewa Beach with an average of 63.9°. This is warmer than most places in Hawaii.
In Ewa Beach, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.
In Ewa Beach, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Hawaii.
Despite the high humidity in Ewa Beach, the trade winds keep it pleasant. If the trade winds stop blowing (which is rare), a summer day can be unpleasantly humid. The most humid months in Ewa Beach are January, February and March.
December is the wettest month in Ewa Beach with 3.2 inches of rain, and the driest month is June with 0.4 inches. The wettest season is Spring with 43% of yearly precipitation and 8% occurs in Autumn, which is the driest season. The annual rainfall of 17.3 inches in Ewa Beach means that it is drier than most places in Hawaii.
December is the rainiest month in Ewa Beach with 9.3 days of rain, and August is the driest month with only 4.8 rainy days. There are 81.3 rainy days annually in Ewa Beach, which is less rainy than most places in Hawaii. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 19% chance of a rainy day.
There is rarely any recorded snowfall in Ewa Beach, ranking it as one of the least snowy places in Hawaii. Any measurable snowfall is a rare occurance in Ewa Beach.
Reviews for Ewa Beach
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I have lived in and around Honolulu for more than 30 years. As a kid growing up in the aloha state during the 70s and 80s, I could not think of any other place I would  More

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Over 16 years ago

I f you are considering living in Hawaii, do not move just because of the weather. The weather is very nice but remember Hawaii is far from the Mainland  More

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Over 16 years ago

THe further down Fort Weaver Rd you get, the longer your commute. If you lived at the very top you might only drive 20 minutes to work over by the airport. Live down  More

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